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FrozenDictionary<TKey,TValue>.IDictionary.Contains(Object) Method

Definition

Determines whether the IDictionary object contains an element with the specified key.

 virtual bool System.Collections.IDictionary.Contains(System::Object ^ key) = System::Collections::IDictionary::Contains;
bool IDictionary.Contains (object key);
abstract member System.Collections.IDictionary.Contains : obj -> bool
override this.System.Collections.IDictionary.Contains : obj -> bool
Function Contains (key As Object) As Boolean Implements IDictionary.Contains

Parameters

key
Object

The key to locate in the IDictionary object.

Returns

true if the IDictionary contains an element with the key; otherwise, false.

Implements

Applies to